Without color; lacking characteristics which give variety. blank (Adjective). Free from writing, printing, or marks; having an empty space to be filled in; as, blank paper; a blank check; a blank ballot. blank (Adjective). Without expression.
Yes they do damage hair. Every time I have tried one ,I wound up looking like a Q-tip or my head looked like cotton. A perm will damage even more and look worse if you have been coloring your hair. There's chance of it looking okay if you don't color your hair.
Can Certain Hair Products Cause Hair Loss? Depending on the types of hair products and their ingredients, some can cause temporary hair loss. The chemicals in products that perm and dye your hair are harsh and can cause your hair to weaken, be damaged or fall out, especially if they are not being used correctly.